| Customization: | Available |
|---|---|
| Application: | Industrial |
| Shape: | Steel Bar |
|
Still deciding? Get samples of US$ 5/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Properties of Titanium Alloy Tubes
Performance of Titanium Alloy Tubes: A cutting-edge metal, the attributes of titanium alloys are influenced by impurity content, such as carbon, nitrogen, hydrogen, and oxygen. The purest form, titanium iodide, contains impurities not exceeding 0.1%, yielding low strength but high plasticity. Industrial-grade pure titanium (99.5%) exhibits the following properties: Density: ρ=4.5g/cc, Melting Point: 1725ºC, Thermal Conductivity: λ=15.24W/(m.K), Tensile Strength: σb=539MPa, Elongation: δ=25%, Section Shrinkage: ψ=25%, Elastic Modulus: E=1.078×10^5MPa, Hardness: HB195.
Advantages of Titanium Alloy
Titanium alloys offer several outstanding advantages over other metal materials:
Titanium alloys exhibit an impressive strength-to-density ratio, with tensile strengths reaching 100-140kgf/mm² while maintaining only 60% of steel's density.
They possess excellent medium-temperature strength, functioning at several hundred degrees higher than aluminum alloys, and can sustain required strengths at temperatures between 450-500°C for extended periods.
Remarkable corrosion resistance is a hallmark of titanium alloys. A uniform, dense oxide film forms on titanium surfaces in the atmosphere, providing resilience against an array of media. Typically, titanium excels in oxidizing and neutral environments and demonstrates superior resistance in seawater, wet chlorine gas, and chloride solutions. However, its corrosion resistance diminishes in reducing conditions like hydrochloric acid.
Titanium alloys known for their superior low-temperature performance, such as TA7, retain significant plasticity even at -253°C.
They feature a low elastic modulus, limited thermal conductivity, and are non-ferromagnetic.
Titanium alloys are characterized by high hardness.
Despite poor stamping characteristics, they offer excellent thermoplasticity.
By adjusting the heat treatment process, varying phase compositions and microstructures can be achieved in heat-treated titanium alloys. Fine equiaxial structures are renowned for their plasticity, thermal stability, and fatigue strength, while acicular structures offer high lasting strength, creep strength, and fracture toughness. The combined equiaxed and acicular structures deliver well-balanced, comprehensive properties.
Common heat treatment methods for titanium alloys include annealing, solution treatment, and aging treatment. Annealing serves to eliminate internal stress, enhance plasticity, and stabilize the structure, thereby optimizing overall properties. Typically, the annealing temperature for α alloy and (α+β) alloy is set at 120 to 200ºC below the (α+β) -→ β phase transition point. Solution and aging treatments involve rapid cooling from high temperatures to form martensitic α' phase and metastable β phase, followed by heat preservation at mid-range temperatures to decompose these metastable phases, resulting in α phase or other small dispersed second-phase particles. This process strengthens the alloy. Generally, (alpha + beta) alloy quenching occurs below the (alpha + beta) -→ beta phase transition point by 40 to 100ºC, while metastable beta alloy quenching takes place above the transition point by 40 to 80ºC. The aging treatment temperature typically ranges from 450 to 550ºC. Additionally, to meet specific workpiece requirements, the industry employs methods such as double annealing, isothermal annealing, β heat treatment, deformation heat treatment, and other specialized metal heat treatment processes.
Product Parameter
|
Product name |
TA2EL1 titanium pipe/tube |
|||
|
Material |
TA0,TA1,TA2,TA3,TA4,TA5,TA6,TA7,TA9,TA10,TC1,TC2,TC3,TC4,TC6,TC11,GR1,GR2,GR3,GR5 Ti6AL4V ELI,Ti6AL7Nb,Ti13Nb13Zr,Ti1533 |
|||
|
Specification |
Titanium tube (jewelry special) specifications:ф20mm-ф28mm*(2mm,2.5mm,3mm), Thin-walled titanium tube:ф8*1.5, ф12*1, ф12.7*0.7, ф16*0.8, ф16*2, ф19*0.8, ф19*1, ф19*ф25*2, ф38*1 ,ф50*1 ,ф19*1.2, ф25*1.2 |
|||
|
Surface state |
Black surface, polished surface, polished surface (H11, H9, H8) |
|||
|
Standard |
GB/T,GJB,AWS,ASTM,AMS,JIS |
|||
|
Production technology |
Hot forging - Hot rolling - Annealing straightening - Polishing - Flat head - Inspection - packaging |
|||
|
Typical uses |
Ordinary annealing state TC6 titanium alloy has good microstructure and property stability below 300ºC/5000h, and high temperature properties such as instantaneous tensile, creep and durability at different temperatures are equivalent to double annealing and isothermal annealing state. The semi-finished TC6 titanium alloy processed by ordinary annealing can meet the requirements of the service temperature of aircraft structural parts (below 300ºC). |
|||
|
Delivery status |
Hot working state, annealing state |
|||
|
Export Packing |
Standard Seaworthy Package |
|||
Technical Specification
| main technical parameters: | ||
| Nominal diameter DN (mm) | Measuring diameter (mm) | Material |
| 15 | 18 | TA2 |
| 20 | 25 | TA2 |
| 25 | 32 | TA2 |
| 32 | 38 | TA2 |
| 40 | 45 | TA2 |
| 50 | 57 | TA2 |
| 65 | 76 | TA2 |
| 80 | 89 | TA2 |
| 100 | 108 | TA2 |
| 125 | 133 | TA2 |
| 150 | 159 | TA2 |
| 200 | 219 | TA2 |
| 250 | 273 | TA2 |
| 300 | 325 | TA2 |
| 350 | 377 | TA2 |
| 400 | 426 | TA2 |
| 450 | 480 | TA2 |
| 500 | 530 | TA2 |
| 600 | 630 | TA2 |
Titanium alloys are primarily utilized in the production of aircraft engine compressor components and structural parts for rockets, missiles, and high-speed aircraft. Since the mid-1960s, these materials have also been adopted in general industry for manufacturing electrolytic industry electrodes, power station condensers, oil refining and seawater desalination heaters, and environmental pollution control devices. Renowned for their corrosion-resistant properties, titanium and its alloys are further employed in producing hydrogen storage materials and shape memory alloys.
China has been researching titanium and its alloys since 1956. Industrial production of titanium materials began in the mid-1960s, leading to the development of the TB2 alloy.
Our Advantages
Qualitative Materials:
We utilize premium, top-grade raw materials to ensure our products deliver superior strength, resilience, and longevity.
Advanced Technology:
Our manufacturing processes incorporate cutting-edge technologies, including advanced smelting, continuous casting, and rolling techniques.
Customized Service:
We offer bespoke design and manufacturing services to meet the unique needs and requirements of our customers.
FAQ
Q1: Why choose your company?
A: With over 16 years of unparalleled industry expertise and the advantage of having our own state-of-the-art factory, we deliver exceptional services that are further enhanced by our professional and dedicated sales team.
Q2: What are your terms of payment?
A: We require a 30% T/T deposit upfront, with the remaining 70% due before delivery.
Q3: What are your delivery terms?
A: Our terms include FOB, CFR, CIF, and EXW.
Q4: What is your delivery time?
A: Our standard lead time ranges from 7 to 15 days after receiving the deposit.
Q5: Can you provide samples?
A: Yes, we offer complimentary samples if they are available in stock. However, the transportation fees must be borne by the buyer.
Certification
){kind=link}